tickme/app/Classes/CodeGenerator/Generators/MigrationGenerator.php

<?php

namespace App\Classes\CodeGenerator\Generators;

use Illuminate\Support\Facades\File;
use App\Classes\CodeGenerator\Common\CommandData;
use App\Classes\CodeGenerator\Utils\FileUtil;
use Illuminate\Support\Str;

class MigrationGenerator extends BaseGenerator
{
    /** @var CommandData */
    private $commandData;

    /** @var string */
    private $path;

    public function __construct($commandData)
    {
        parent::__construct();

        $this->commandData = $commandData;
        $this->path = database_path('migrations/');
    }

    public function generate()
    {
        $templateData = $this->generatorHelpers->get_template('Migration.migration');

        $templateData = $this->generatorHelpers->fill_template($this->commandData->dynamicVars, $templateData);

        $templateData = str_replace('$FIELDS$', $this->generateFields(), $templateData);

        $tableName = $this->commandData->dynamicVars['$TABLE_NAME$'];

        $fileName = date('Y_m_d_His').'_'.'create_'.Str::snake(Str::plural($tableName)).'_table.php';

        FileUtil::createFile($this->path, $fileName, $templateData);

        $this->commandData->commandComment("\nMigration created: ");
        $this->commandData->commandInfo($fileName);
    }

    private function generateFields()
    {
        $fields = [];
        $foreignKeys = [];
        $createdAtField = null;
        $updatedAtField = null;

        $fields[] = '$table->id();';

        foreach ($this->commandData->fields as $field) {
            $fields[] = $field->migrationText;
            if (!empty($field->foreignKeyText)) {
                $foreignKeys[] = $field->foreignKeyText;
            }
        }

        $fields[] = '$table->timestamps();';

        if ($this->commandData->getOption('softDelete')) {
            $fields[] = '$table->softDeletes();';
        }

        return implode($this->generatorHelpers->generator_nl_tab(1, 3), array_merge($fields, $foreignKeys));
    }

    public function rollback()
    {
        $fileName = 'create_'.$this->commandData->config->tableName.'_table.php';

        $allFiles = File::allFiles($this->path);

        $files = [];

        foreach ($allFiles as $file) {
            $files[] = $file->getFilename();
        }

        $files = array_reverse($files);

        foreach ($files as $file) {
            if (Str::contains($file, $fileName)) {
                if ($this->rollbackFile($this->path, $file)) {
                    $this->commandData->commandComment('Migration file deleted: '.$file);
                }
                break;
            }
        }
    }
}